Optimal transducer placement for health monitoring of long span bridge

Soil Dynamics and Earthquake Engineering

Volumn 16, Issue 7-8, 1997, Pages 495-502

  Heo, G ^a   Wang, M L ^b   Satpathi, D ^b  

^a Chungbuk National University   (South Korea)

^b 1120 Science and Engineering Offices   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DYNAMIC RESPONSE; NUMERICAL ANALYSIS; OPTIMIZATION; SENSORS; STRUCTURAL ANALYSIS; TRANSDUCERS;

KINETIC ENERGY OPTIMIZATION TECHNIQUE; LONG SPAN BRIDGES; OPTIMAL TRANSDUCER PLACEMENT;

BRIDGES;

BRIDGE; DYNAMIC RESPONSE; MONITORING;

EID: 0031251873     PISSN: 02677261     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0267-7261(97)00010-9     Document Type: Article

References (20)

1. Alampalli, S., Fu, G. & Aziz, I. A. Nondestructive evaluation of highway bridges by dynamic monitoring. In Proceedings of Nondestructive Evaluation of Civil Structures and Materials, May, 1992.
2. Baruch, M. & Itzhack, I. B. Optimal weighted orthogonalization of measured modes. AIAA Journal, 1977, 16, 4.
3. Baycan, C. M., Utku, S., Das, S. K. & Wada, B. K. Optimal acuator placement in adaptive precision trusses, AIAA-92-2344-CP, 1992, pp. 418-423.
4. Cameron, A. & Durrant-Whyte, H. A Bayesian approach to optimal sensor placement. International Journal of Robotics Research, 1990, 9(5), 70.
5. Chiu, D. Optimal Sensor/Actuator Selection. Number, and Placement for Liner Stochastic System, Thesis, Purdue University, 1981.
6. Haftka, R. T. Optimal placement of controls for static deformations of space structures. AIAA Journal, 1984, 22, 9.
7. Lim. K. B. Method for optimal actuator and sensor placement for large flexible structures. Journal of Guidance, Control, and Dynamics, 1992, 15(1), 49.
8. Zhang, H. Two dimensional optimal sensor placement. IEEE Transactions of System Management in Cybernetics, 1995, 25(5), 781.
9. Baruh, H. & Choe, K. Sensor placement in structural control. Journal of Guidance, 1988, 13, 3.
10. Hemez, F. M. Theoretical and Experimental Correlation between Finite Element Models and Modal Tests in the Context of Large Flexible Structures. Ph.D. Dissertation, University of Colorado, 1993.
11. Kammer, D. C. Sensor placement for on orbit modal identification and correaltion of large space structures. Journal of Guidance, 1991, 14(2), 251-259.
12. Oloomi, H. Optimal sensor placement in decentralized control system. International Journal of Systems Science, 1989, 20(6), 936.
13. Udwadia, F. E., Sharma, D. K. & Shah, P. C. Uniqueness of damping and stiffness distributions in the identification of soil and structural systems. Journal of Applied Mechanics, 1978, 45, 181-187.
14. Udwadia, F. E. Optimal sensor locations for structural identification. In JPL Proceedings of the Workshop on Identification and Control of Flexible Space Structures, April 1985. pp. 247-261.
15. Juang, J. N. & Rodriguez, G. Fromulations and Applications of Large Structure Actuator and Sensor Placements, Second VPI and SU/AIAA Symposium on Dynamics and Control of Large Flexible Spacecraft, 21-23 June, 1979.
16. Udwadia, F. E. Methodology for optimum sensor locations for parameter identification in dynamic systems. Journal of Engineering Mechanics, 1994, 120, 2.
17. Kammer, D. C. Effect of model error on sensor placement for on-orbit modal identification of large space structures. Journal of Guidance, Control, and Dynamics, 1992, 15, 2.
18. Ewins, D. J. Modal Testing: Theory and Practice, Research Studies Press LTD., Wiley, 1994.
19. Farrar, C., Prime, M., Doebling, S. & Schaevitz, D. Damage Identification and Health Monitoring of Structural and Mechanical Systems from Changes in their Vibration Characteristics, Los Alamos National Lab, Los Alamos, 1995.
20. Wang, M. L, Heo, G. & Satpathi, D. A health monitoring system for large structural systems, International Journal of Smart Materials and Structures, 1997, in press.